Date Name Title Filing Type Shares Traded Price Total Held
Aug 06, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 35,000 $21.25 48,527
Aug 06, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 35,000 -- 45,295
Feb 12, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 40,000 $21.25 64,391
Feb 12, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 8,000 $16.80 48,907
Feb 12, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 6,548 $16.80 50,807
Feb 12, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 8,000 -- 6,548
Feb 12, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 6,548 -- --
Feb 12, 2014
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 40,000 -- 80,295
Dec 18, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 4,705 $21.25 24,391
Dec 18, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 4,705 -- --

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.